Crap
Sorry but for one its an old ass idea. Everyone and their brother has made a game like this with different areas or planes or whatever. Secondly, it was boring. The music during the menu was good but then you start a level and its nothing, just the sound you make whn you hit the ground which I dont even know what the hell that was. Basically, redo this but a shitload better.
Needs Improvement
This seems to be a kind of not as well programmed version of the game "Hilicopter". You need to make the helicopter go up and down a little slower. ;/ That's pretty much the only problem with the game, but it makes it almost unplayable. With that improvement, this game would definately be better.
lotta bugs
some menu bugs. for example, when you do the game mode destroyer, when you die (from either flying to high or low) and it says menu/retry, both bring you back to menu.
pitiful
this type of game is so old, i think it is horrible that you think that you can just make it and think it will be great...it really stinks
the chopper rose too high and fell too fast.
pukage
borin lolz
the other guy was right ALOT of people have done this idea. TIP u should have guns in it